ES451957A1 - Process for the production of a copolymer from a gaseous monomer and a liquid monomer - Google Patents

Process for the production of a copolymer from a gaseous monomer and a liquid monomer

Info

Publication number
ES451957A1
ES451957A1 ES451957A ES451957A ES451957A1 ES 451957 A1 ES451957 A1 ES 451957A1 ES 451957 A ES451957 A ES 451957A ES 451957 A ES451957 A ES 451957A ES 451957 A1 ES451957 A1 ES 451957A1
Authority
ES
Spain
Prior art keywords
monomer
polymerization
gaseous
copolymer
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES451957A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of ES451957A1 publication Critical patent/ES451957A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A process for the production of a copolymer from at least one monomer which is gaseous under the polymerization conditions and at least one monomer that is liquid under the polymerization conditions by copolymerizing the same discontinuously in an aqueous media employing a polymerization vessel under conditions whereby a gas space is required, said gas space being provided by a second vessel connected to the polymerization vessel through a closeable connection, whereby on completion of polymerization, the closeable connection is closed in order to retain the gaseous monomer under pressure.
ES451957A 1975-09-30 1976-09-29 Process for the production of a copolymer from a gaseous monomer and a liquid monomer Expired ES451957A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2543657A DE2543657C3 (en) 1975-09-30 1975-09-30 Process for the preparation of copolymers

Publications (1)

Publication Number Publication Date
ES451957A1 true ES451957A1 (en) 1977-11-16

Family

ID=5957868

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451957A Expired ES451957A1 (en) 1975-09-30 1976-09-29 Process for the production of a copolymer from a gaseous monomer and a liquid monomer

Country Status (11)

Country Link
US (1) US4078136A (en)
JP (1) JPS5259695A (en)
BE (1) BE846666A (en)
CH (1) CH603697A5 (en)
DE (1) DE2543657C3 (en)
ES (1) ES451957A1 (en)
FR (1) FR2326428A1 (en)
GB (1) GB1559862A (en)
IT (1) IT1066392B (en)
NL (1) NL7609362A (en)
SE (1) SE428694B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02969Y2 (en) * 1984-11-20 1990-01-11
DE3843562A1 (en) * 1988-12-23 1990-06-28 Bayer Ag METHOD FOR THE PRODUCTION OF ETHYLENE / VINYL ACETATE COPOLYMERISATS, NEW ETHYLENE / VINYL ACETATE COPOLYMERISATES AND THEIR USE
DE3843563A1 (en) * 1988-12-23 1990-06-28 Bayer Ag PROCESS FOR PREPARING ETHYLENE / VINYL ACETATE COPOLYMERIZATES WITH INCREASED STRENGTH, NEW ETHYLENE / VINYL ACETATE COPOLYMERISES AND THEIR USE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497291A (en) * 1947-03-13 1950-02-14 Du Pont Copolymers of ethylene with vinyl chloride
US2560027A (en) * 1947-08-08 1951-07-10 Firestone Tire & Rubber Co Continuous polymerization of butadiene and styrene
US3250714A (en) * 1964-01-16 1966-05-10 Exxon Research Engineering Co Ethylene/vinyl acetate copolymers as viscosity index improvers for mineral oils
US3501440A (en) * 1968-04-16 1970-03-17 Nippon Carbide Kogyo Kk Process for preparing vinyl chloride/ethylene copolymers

Also Published As

Publication number Publication date
DE2543657A1 (en) 1977-03-31
SE7610794L (en) 1977-03-31
JPS5259695A (en) 1977-05-17
NL7609362A (en) 1977-04-01
DE2543657B2 (en) 1981-01-15
IT1066392B (en) 1985-03-04
US4078136A (en) 1978-03-07
JPS5232991B2 (en) 1977-08-25
BE846666A (en) 1977-03-28
FR2326428B1 (en) 1979-06-08
DE2543657C3 (en) 1982-02-25
GB1559862A (en) 1980-01-30
FR2326428A1 (en) 1977-04-29
CH603697A5 (en) 1978-08-31
SE428694B (en) 1983-07-18

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